Environment-friendly disposable plastic cup

Abstract

The invention provides an environment-friendly disposable plastic cup. The cup comprises a cup body, wherein a plurality of annular bulges are arranged on an outer side wall of the cup body at equal intervals from top to bottom; the cup body is prepared from raw materials in parts by weight as follows: 40-50 parts of PET (polyethylene terephthalate), 20-30 parts of polybutylene succinate, 10-20 parts of potato starch, 2-4 parts of titanium dioxide, 2-7 parts of bamboo residues, 1-3 parts of a heat stabilizer and 1-4 parts of a lubricant. The plastic cup is lower in cost and degradable and hasenough hardness.

Description

technical field [0001] The invention relates to a disposable plastic cup, in particular to an environment-friendly disposable plastic cup. Background technique [0002] Disposable plastic cups are widely used because of their convenience. However, ordinary disposable plastic cups are difficult to degrade and cause serious white pollution. However, some existing degradable disposable plastic cups are often difficult to popularize due to high cost, and the cup body of this type of cup is soft, especially after holding hot water, it is easy to deform the cup when picking up the cup, resulting in The hot water in the cup overflows from the mouth of the cup. Therefore, it is necessary to seek a disposable plastic cup with low cost, degradable and sufficient hardness. Contents of the invention [0003] The object of the present invention is to provide an environmentally friendly disposable plastic cup, which is low in cost, degradable and sufficiently rigid. [0004] In order...

AI Technical Summary

Problems solved by technology

[0002] Disposable plastic cups are widely used because of their convenience, but ordinary disposable plastic cups are difficult to degrade and cause serious white pollution

However, some existing degradable disposable plastic cups are often diffic

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